CVE-2026-3236

State: Published
Severity: 2.3 Low
Published: Mar 5, 2026
Updated: Mar 5, 2026
Reserved: Feb 26, 2026

Description

In affected versions of Octopus Server it was possible to create a new API key from an existing access token resulting in the new API key having a lifetime exceeding the original API key used to mint the access token.

Scores

CVSS	Score	Vector	Source
4.0	2.3 Low	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N	Octopus

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
Octopus ServerOctopus Deploy	2023.0.0 to before 2025.3.14761Affected 2025.4.0 to before 2025.4.10409Affected

References

https://advisories.octopus.com/post/2026/sa2026-02

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